Line Tables

These tables give observed air wavelengths for the 2000-20000 Å range for spectra other than Fr I. Outside of the 2000-20000 Å range, the wavelengths are vacuum wavelengths. Lines of Fr I are extrapolated vacuum wavelengths from known energy levels. All observed lines are from NIST ASD. All energy level information is from NIST ASD. Wavelengths from MIT Wavelength Tables have been omitted as this publication appears to still be under copyright. However, in some cases, the exact same wavelength is given by NIST and MIT; in that case, the line is included.

Line intensities have been adjusted in the visible region to match photographed visible spectra. Line intensities of Rn have been adjusted to match the Grotrian diagram of Rn I. Line intensities in the infrared and ultraviolet are less reliable, but every effort was made to estimate them as accurately as possible. The elements He, O, Cl, Ar, Kr, and Xe have had their NIR lines photographed out to roughly 11000 Å. The intensities of the "brightest" several IR lines of each of these elements, in the 7000-10000 Å range, can be trusted. For the range of 3800-8000 Å, estimated visual brightnesses (EVB) are given. A dash in either of the intensity columns means the line intensity would be less than one relative to other lines of the same spectrum.

All Spectra

H   He
Li Be   B C N O F Ne
Na Mg   Al Si P S Cl Ar
K Ca   Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr   Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og

Entire Range | 2000-10000 Å | Visible Region | Si CCD/CMOS Region | Thermal IR | Vacuum UV
Specific Wavelength (rounded):  Å  nm
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λ, Å E. Sp.# Rel.Int. EVB Lower Config Lower Term+J Lower Level Upper Config Upper Term+J Upper Level
158.8248 Ne IV 35 - 2s2.2p3 23/2 41278.89 2s2.2p2.(3P).4d 2F5/2 670898.9
158.84 Ne IX - - 1s.3d 3D3 8657190 1s.5p 32 9286760
158.85 Ne IX - - 1s.3d 3D2 8657120 1s.5p 31 9286660
159.12 Ne VI - - 2p3 25/2 359537.1 2s.2p.(1P°).3p 2P3/2 987989
159.14 Ne VI - - 2p3 23/2 359605 2s.2p.(1P°).3p 2P3/2 987989
159.21 Ne VI - - 2p3 23/2 359605 2s.2p.(1P°).3p 2P1/2 987720
159.239 Ne IV 15 - 2s2.2p3 23/2 41278.89 2s2.2p2.(3P).4d 2P3/2 669252
159.337 Ne IX - - 1s.3d 1D2 8662400 1s.5p 11 9290000
159.6 Ne VI - - 2p3 25/2 359537.1 2s.2p.(1P°).3p 2D5/2 986100
159.62 Ne VI - - 2p3 23/2 359605 2s.2p.(1P°).3p 2D5/2 986100
159.63 Ne VI - - 2p3 25/2 359537.1 2s.2p.(1P°).3p 2D3/2 986000
159.64 Ne VI - - 2p3 23/2 359605 2s.2p.(1P°).3p 2D3/2 986000
159.71 Ne IX - - 1s.3p 11 8660530 1s.5s 1S0 9286650
159.82 Ne VI - - 2s.2p2 2S1/2 230851.2 2s.2p.(3P°).3s 23/2 856510
159.8699 Ne IV 210 - 2s2.2p3 43/2 0 2s.2p3.(5S°).3p 4P5/2 625497
159.901 Ne V - - 2s.2p3 32 175902.7 2s.2p2.(4P).3d 3P1 801290
159.907 Ne V - - 2s.2p3 31 175925 2s.2p2.(4P).3d 3P1 801290
159.988 Ne V - - 2s.2p3 33 175832.3 2s.2p2.(4P).3d 3P2 800880
160.006 Ne V - - 2s.2p3 32 175902.7 2s.2p2.(4P).3d 3P2 800880
160.012 Ne V - - 2s.2p3 31 175925 2s.2p2.(4P).3d 3P2 800880
160.03 Ne VI - - 2s.2p2 2S1/2 230851.2 2s.2p.(3P°).3s 21/2 855720
160.483 Ne IV 40 - 2s2.2p3 25/2 41234.43 2s2.2p2.(1D).4s 2D5/2 664365.9
160.4908 Ne IV - - 2s2.2p3 23/2 41278.89 2s2.2p2.(1D).4s 2D3/2 664367.7
162.15 Ne V - - 2s.2p3 12 270552.9 2s.2p2.(2D).3d 1D2 887270
163.46 Ne VIII 15 - 1s.2s.(3S).3d 4D 8420320 1s.2s.(3S).6f 4 9032530
163.546 Ne IV 40 - 2s2.2p3 23/2 62440.78 2s2.2p2.(3P).4d 2D5/2 673877.3
163.598 Ne IV 30 - 2s2.2p3 23/2 62440.78 2s2.2p2.(3P).4d 2D3/2 673690
164.023 Ne V 5 - 2s.2p3 52 88399.5 2s.2p2.(4P).3s 5P3 698055.3
164.145 Ne V 5 - 2s.2p3 52 88399.5 2s.2p2.(4P).3s 5P2 697486
164.294 Ne V 4 - 2s.2p3 52 88399.5 2s.2p2.(4P).3s 5P1 697058.6
164.43 Ne V - - 2s.2p3 32 208151.3 2s.2p2.(4P).3d 3D3 816262
164.48 Ne V - - 2s.2p3 30 208185 2s.2p2.(4P).3d 3D1 816060
164.68 Ne VI - - 2s.2p2 2P1/2 249286 2s.2p.(3P°).3s 23/2 856510
164.686 Ne IV 10 - 2s2.2p3 23/2 62440.78 2s2.2p2.(3P).4d 2P1/2 669653
164.795 Ne IV 30 - 2s2.2p3 23/2 62440.78 2s2.2p2.(3P).4d 2P3/2 669252
164.9 Ne VI - - 2s.2p2 2P1/2 249286 2s.2p.(3P°).3s 21/2 855720
164.91 Ne IV 25 - 2s2.2p3 23/2 62440.78 2s2.2p2.(3P).4d 4D3/2 668838
164.93 Ne VI - - 2s.2p2 2P3/2 250099.4 2s.2p.(3P°).3s 23/2 856510
165.12 Ne VI - - 2s.2p2 2P3/2 250099.4 2s.2p.(3P°).3s 21/2 855720
165.224 Ne V - - 2s2.2p2 3P0 0 2s2.2p.3s 11 605240
165.336 Ne V - - 2s2.2p2 3P1 411.227 2s2.2p.3s 11 605240
165.527 Ne V - - 2s2.2p2 3P2 1109.467 2s2.2p.3s 11 605240
165.78 Ne VI - - 2s.2p2 2S1/2 230851.2 2s.2p.(3P°).3s 43/2 834061.1
165.902 Ne VI - - 2s.2p2 2S1/2 230851.2 2s.2p.(3P°).3s 41/2 833617.2
166.05 Ne V - - 2s.2p3 33 175832.3 2s.2p2.(2D).3s 3D3 778040
166.134 Ne IV 15 - 2s2.2p3 23/2 62440.78 2s2.2p2.(1D).4s 2D5/2 664365.9
167.253 Ne VIII - - 1s2.3p 23/2 1135327.7 1s2.6d 2D3/2 1733224
167.4 Ne VIII 65 - 1s2.3p 23/2 1135327.7 1s2.6d 2D5/2 1733242
167.483 Ne V 7 - 2s2.2p2 3P1 411.227 2s2.2p.3s 32 597515.9
167.61 Ne V 1 - 2s2.2p2 3P0 0 2s2.2p.3s 31 596618.4
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